BS 1991-6:1963

Letter symbols, signs and abbreviations. Electrical science and engineering..

NORMA vydána dne 21.6.1963

The information about the standard:

Designation standards: BS 1991-6:1963
Note: NEPLATNÁ
Publication date standards: 21.6.1963
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS